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Similarity-Based Supervisory Control of Discrete Event Systems

Yongzhi Cao·Mingsheng Ying
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Abstract

Due to the appearance of uncontrollable events in discrete event systems, one may wish to replace the behavior leading to the uncontrollability of pre-specified language by some quite similar one. To capture this similarity, we introduce metric to traditional supervisory control theory and generalize the concept of original controllability to $\ld$-controllability, where $\ld$ indicates the similarity degree of two languages. A necessary and sufficient condition for a language to be $\ld$-controllable is provided. We then examine some properties of $\ld$-controllable languages and present an approach to optimizing a realization.

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Yongzhi Cao, Mingsheng Ying. 2005-03-31. Similarity-Based Supervisory Control of Discrete Event Systems. https://arxiv.org/abs/cs/0410031

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